EP 2435842 A1 20120404 - METHOD FOR DETERMINING THE ORIGIN OF POWER OUTAGES
Title (en)
METHOD FOR DETERMINING THE ORIGIN OF POWER OUTAGES
Title (de)
VERFAHREN ZUR BESTIMMUNG DER URSACHE VON STROMAUSFÄLLEN
Title (fr)
PROCÉDÉ DE DÉTERMINATION DE L'ORIGINE DE PANNES DE COURANT
Publication
Application
Priority
- EP 2010055130 W 20100419
- FR 0953573 A 20090529
Abstract (en)
[origin: WO2010136266A1] The invention relates to a method for determining the origin of power outages in a location provided with a meter (101) combined with a sensor (102) capable of exchanging information with a gateway (104) powered by a power supply unit (106) or by a battery (107), characterised in that said method comprises the following steps: observing an event standby phase (S1); detecting, when applicable, a fault in the power from the power supply unit (106); then, if the energy consumption of the meter (101) is zero or non-zero, determining a meter signal on a link (103) connecting the sensor (102) to the meter (101); if the decoded meter signal shows zero energy consumption, interpreting (S8) the meter signal as showing a fault of an electricity supplier or as showing the presence of a circuit breaker in a locked position; otherwise, interpreting (S6) the meter signal as showing a fault of the power supply unit (106).
IPC 8 full level
G01R 19/155 (2006.01); G01R 19/15 (2006.01); G01R 19/165 (2006.01); G01R 31/08 (2006.01); G01R 31/40 (2014.01)
CPC (source: EP)
G01R 19/15 (2013.01); G01R 19/16547 (2013.01); G01R 31/08 (2013.01); G01R 31/40 (2013.01); G01R 19/155 (2013.01)
Citation (search report)
See references of WO 2010136266A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010136266 A1 20101202; EP 2435842 A1 20120404; EP 2435842 B1 20190605; FR 2946148 A1 20101203; FR 2946148 B1 20110527
DOCDB simple family (application)
EP 2010055130 W 20100419; EP 10715799 A 20100419; FR 0953573 A 20090529